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United States · Alaska

M2.3 Earthquake near Lake and Peninsula Borough, Alaska (United States)

UTC time: 2026-11-04 12:24:23 UTC Local time: —
Magnitude
M2.3
Depth
35.9 km
Source
USGS

Alaska · Lake and Peninsula Borough

Country overview

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About this earthquake

On November 4, 2026 at 12:24 UTC, a magnitude M2.3 earthquake occurred near Lake and Peninsula Borough, Alaska (United States). With a focal depth of about 36 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 138 earthquakes, the strongest at M3.6.

Depth profile

Depth profile Depth: 35.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 35.9 km
Shallow
35.9 km
35.9 km — deeper than the regional average (15.2 km)
Regional average: 15.2 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Kupreanof
    Distance: 7 km ·Stratovolcano ·Elevation: 1'895 m ·United States
  • Stepovak Bay Group
    Distance: 16 km ·Volcanic field ·Elevation: 1'633 m ·United States
  • Veniaminof
    Distance: 34 km ·Stratovolcano ·Elevation: 2'507 m ·Last eruption: 2021 ·United States
  • Black Peak
    Distance: 90 km ·Stratovolcano ·Elevation: 1'032 m ·Last eruption: -1900 ·United States
  • Dana
    Distance: 97 km ·Stratovolcano ·Elevation: 1'354 m ·Last eruption: -1890 ·United States
  • Pavlof Sister
    Distance: 142 km ·Stratovolcano ·Elevation: 2'142 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Perryville AirportUnited States · KPV · PAPE
    37.8 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-11-04

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Alaska

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 4,148 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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